| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.62 | 12.497% | $230.1914 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $63.90 | 11.129% | $71.0114 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $68.48 | 6.657% | $73.0387 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $172.37 | 4.650% | $180.3852 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $234.51 | 8.120% | $253.5522 | $253.55 | $253.55 | $253.60 |
| Purchase #6 | $70.83 | 10.857% | $78.52 | $78.52 | $78.50 | $78.50 |
| Purchase #7 | $15.31 | 9.295% | $16.7331 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $830.02 | $903.4320 | $903.43 | $903.45 | $903.40 | |